To confess means to tell the truth about something, especially if it's something embarrassing or secret.
When we confess, we usually do it in a situation where we feel like hiding the truth is no longer possible. Maybe we've been caught doing something wrong, or maybe we just can't keep our secrets hidden anymore. We might confess to a friend who's been suspecting what was going on, or to someone we trust, like a parent or teacher. Confessing often feels uncomfortable at first, but it can also be a relief to finally get the truth out in the open and start working towards making things right.
To admit to the truth, particularly in the context of sins or crimes committed.
Example: I confess to spray-painting all over that mural!
